UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101423.upa.cvt Date: 2300Z 14 OCT 25 Searching for YBMA... Searching the city database file for: YBMA ... Date:2300Z 14 OCT 25 Station: YBMA WMO ident: 94332 Latitude: -20.67 Longitude: 139.48 Elevation: 344.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 125 SFC 976 344 27.6 19.6 62 8.0 21.9 25 8 302.8 305.6 295.9 346.9 14.87 2 967 425 24.8 18.8 69 6.0 20.6 26 9 300.8 303.4 295.0 342.7 14.26 3 925 809 21.2 16.9 76 4.3 18.2 30 15 301.0 303.4 294.3 339.8 13.21 4 919 865 21.0 16.8 77 4.2 18.1 33 15 301.3 303.8 294.4 340.2 13.21 5 880 1241 21.6 12.6 57 9.0 15.7 64 13 305.7 307.7 293.6 337.2 10.47 6 850 1542 20.6 9.6 49 11.0 13.7 90 16 307.7 309.4 293.0 334.6 8.86 7 845 1593 20.6 9.6 49 11.0 13.7 90 17 308.2 309.9 293.2 335.4 8.91 8 784 2235 16.0 4.0 45 12.0 9.0 102 15 310.0 311.2 291.7 330.1 6.51 9 700 3183 7.4 0.4 61 7.0 3.7 180 11 310.7 311.7 291.2 328.2 5.63 10 689 3313 6.4 0.4 65 6.0 3.2 188 11 311.0 312.1 291.4 328.8 5.72 11 675 3482 6.0 -4.0 49 10.0 1.1 198 12 312.4 313.2 290.5 325.7 4.21 12 669 3555 6.6 -16.4 17 23.0 -2.1 203 12 313.8 314.1 288.5 319.1 1.59 13 654 3741 6.2 -21.8 11 28.0 -3.2 203 12 315.4 315.6 288.4 318.9 1.02 14 622 4150 2.8 -6.2 52 9.0 -1.4 188 9 316.1 316.8 291.3 328.5 3.87 15 601 4428 1.6 -14.4 29 16.0 -4.6 202 10 317.8 318.2 290.2 324.8 2.08 16 500 5890 -6.5 -31.5 12 25.0 -12.6 35 2 325.1 325.2 290.9 327.1 0.55 17 470 6369 -8.9 -25.9 24 17.0 -13.7 246 19 327.9 328.1 292.1 331.5 0.99 18 428 7083 -13.9 -42.9 7 29.0 -18.7 253 23 330.5 330.5 292.0 331.3 0.20 19 400 7590 -18.3 -33.3 26 15.0 -21.3 260 25 331.2 331.3 292.6 333.3 0.58 20 394 7703 -19.3 -32.3 31 13.0 -22.0 263 24 331.3 331.5 292.7 333.7 0.65 21 369 8188 -23.5 -43.5 14 20.0 -26.1 274 20 332.0 332.1 292.5 332.9 0.22 22 365 8268 -24.1 -39.1 24 15.0 -26.3 277 20 332.3 332.3 292.7 333.6 0.35 23 363 8308 -23.9 -34.9 36 11.0 -25.8 279 21 333.0 333.2 293.1 335.1 0.54 24 356 8450 -24.7 -43.7 15 19.0 -27.2 289 22 333.8 333.9 293.0 334.7 0.22 25 345 8679 -26.3 -30.5 68 4.2 -27.1 296 27 334.7 334.8 293.8 337.9 0.88 26 330 9000 -28.1 -30.0 84 1.9 -28.5 299 36 336.5 336.7 294.3 340.0 0.96 27 313 9379 -30.7 -34.7 68 4.0 -31.3 291 43 338.0 338.1 294.4 340.4 0.64 28 306 9540 -31.3 -44.3 27 13.0 -32.7 285 45 339.3 339.4 294.4 340.3 0.24 29 300 9680 -32.3 -45.3 26 13.0 -33.7 280 46 339.9 339.9 294.5 340.7 0.22 30 287 9991 -34.5 -58.5 7 24.0 -36.0 280 46 341.0 341.1 294.6 341.3 0.05 31 275 10288 -36.9 -59.9 7 23.0 -38.1 284 48 341.8 341.8 294.8 341.9 0.04 32 272 10364 -37.3 -46.3 39 9.0 -38.1 285 49 342.3 342.3 295.1 343.1 0.22 33 250 10940 -42.3 -51.3 37 9.0 -42.9 295 55 343.2 343.2 295.2 343.7 0.14 34 247 11022 -42.9 -49.9 46 7.0 -43.3 295 55 343.5 343.5 295.3 344.1 0.16 35 228 11556 -47.9 -65.9 11 18.0 -48.4 293 57 343.8 343.8 295.3 343.9 0.02 36 225 11644 -48.5 -63.5 16 15.0 -48.9 292 57 344.2 344.2 295.4 344.3 0.03 37 222 11732 -49.3 -53.9 58 4.6 -49.5 291 58 344.3 344.3 295.4 344.7 0.11 38 216 11911 -50.3 -66.3 13 16.0 -50.7 289 59 345.4 345.4 295.6 345.5 0.02 39 210 12095 -51.5 -56.5 55 5.0 -51.7 288 60 346.3 346.4 295.9 346.7 0.09 40 202 12346 -53.9 -57.0 69 3.1 -54.0 286 62 346.4 346.4 295.9 346.8 0.09 41 200 12410 -54.3 -77.3 4 23.0 -54.6 285 62 346.8 346.8 295.9 346.8 0.01 42 199 12442 -54.5 -80.5 3 26.0 -54.8 286 62 347.0 347.0 296.0 347.0 0.00 43 193 12637 -56.1 -65.1 32 9.0 -56.3 290 63 347.4 347.4 296.1 347.5 0.03 44 191 12702 -56.7 -59.9 67 3.2 -56.8 290 63 347.5 347.5 296.1 347.8 0.06 45 178 13144 -60.3 -74.3 14 14.0 -60.4 289 60 348.7 348.7 296.4 348.7 0.01 46 150 14190 -67.1 -77.1 23 10.0 -67.2 285 52 354.5 354.5 297.6 354.5 0.01 47 125 15270 -75.1 -80.1 45 5.0 -75.1 274 54 359.0 359.0 298.5 359.0 0.01 48 118 15604 -75.9 -83.9 27 8.0 -75.9 270 55 363.5 363.5 299.4 363.5 0.00 49 115 15754 -73.5 -85.5 14 12.0 -73.5 270 56 370.6 370.6 300.7 370.6 0.00 50 100 16570 -74.3 -85.3 17 11.0 -74.3 260 28 384.2 384.2 302.9 384.2 0.00 51 86 17443 -76.7 -86.7 19 10.0 -76.7 222 23 396.3 396.3 304.7 396.3 0.00 52 70 18640 -72.3 -89.3 6 17.0 -72.4 120 9 429.7 429.7 308.8 429.7 0.00 53 58 19758 -66.9 -89.9 3 23.0 -67.1 109 21 465.6 465.6 312.3 465.7 0.00 54 51 20531 -67.9 -89.9 3 22.0 -68.1 101 29 480.7 480.7 313.5 480.8 0.00 55 50 20650 -67.7 -90.7 2 23.0 -67.9 100 30 484.0 484.0 313.8 484.0 0.00 56 35 22842 -59.5 -88.5 1 29.0 -60.3 97 29 557.3 557.3 318.5 557.3 0.00 57 30 23810 -58.3 -87.3 1 29.0 -59.4 95 29 585.7 585.7 319.9 585.7 0.01 58 26 24712 -56.7 -86.7 1 30.0 -58.2 91 24 614.7 614.7 321.3 614.8 0.01 59 20 26380 -54.9 -85.9 1 31.0 -57.1 85 15 668.1 668.1 323.3 668.2 0.01 60 17 27425 -52.5 -83.5 1 31.0 -55.6 707.6 707.6 324.7 707.8 0.02 TRP 118 15604 -75.9 -83.9 27 8.0 -75.9 270 55 363.5 363.5 299.4 363.5 0.00 WND 193 12637 -56.1 -65.1 32 9.0 -56.3 290 63 347.4 347.4 296.1 347.5 0.03 Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 581.05 mb = 4716.69 m = 15474.52 ft Wetbulb zero: 672.91 mb = 3507.20 m = 11506.42 ft Precipitable water: 1.24 inches Sfc-500 mean rel hum: 42.48 % Est. max temperature: 33.49 C = 92.29 F Sfc-Lift cond lev (LCL): 868.85 mb = 1351.94 m = 4435.45 ft T: 21.23 C 700-500 lapse rate: 5.13 C/km ThetaE index: 7.16 C Layer 784.0- 689.0 mb Conv cond level (CCL): 757.75 mb = 2519.61 m = 8266.35 ft Mean mixing ratio: 12.87 g/kg Conv temperature: 34.93 C = 94.88 F Cap Strength: 5.55 C Lifted Index: 0.16 C Risk: Showers probable Lifted Index @300 mb: 1.61 C Lifted Index @700 mb: -0.35 C Showalter Index: 2.59 C Risk: Showers probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 16.10 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 149.20 Risk: None Energy Index: -1.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 74.36 J/kg Max Up Vert Vel: 12.20 m/s Conv Inhibition (B-): 223.31 J/kg Cap Strength: 5.42 C Lift Cond Lev (LCL): 847.83 mb = 1564.03 m = 5131.28 ft Lev Free Conv (LFC): 702.83 mb = 3149.20 m = 10331.89 ft Equ Level (EL): 672.83 mb = 3508.10 m = 11509.38 ft B at Equ Level: 24.90 J/kg Max Parcel Lev (MPL): 462.83 mb = 6485.88 m = 21278.87 ft Wind level data Storm motion: 174 at 8 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 976 344 25 8 -3.4 -7.3 | 9 16 -2.5 -15.6 1 925 809 30 15 -7.5 -13.0 | 17 22 -6.7 -21.3 2 914 914 35 15 -8.6 -12.3 | 21 22 -7.8 -20.6 3 852 1524 90 11 -11.0 0.0 | 51 13 -10.2 -8.3 4 850 1542 90 16 -16.0 0.0 | 61 17 -15.2 -8.3 5 822 1829 90 22 -22.0 0.0 | 68 23 -21.2 -8.3 6 793 2134 90 17 -17.0 0.0 | 63 18 -16.2 -8.3 7 764 2438 130 10 -7.7 6.4 | 74 7 -6.8 -1.9 8 737 2743 150 7 -3.5 6.1 | 49 3 -2.7 -2.3 9 700 3183 180 11 0.0 11.0 | 198 3 0.8 2.7 10 660 3658 210 12 6.0 10.4 | 253 7 6.8 2.1 11 635 3962 180 10 0.0 10.0 | 207 2 0.8 1.7 12 612 4267 195 9 2.3 8.7 | 264 3 3.2 0.4 13 589 4572 210 11 5.5 9.5 | 259 6 6.3 1.2 14 567 4877 175 10 -0.9 10.0 | 179 2 -0.0 1.6 15 546 5182 185 13 1.1 13.0 | 203 5 2.0 4.6 16 506 5791 0 0 -0.0 -0.0 | 354 8 0.8 -8.3 17 500 5890 35 2 -1.1 -1.6 | 2 10 -0.3 -10.0 18 487 6096 255 10 9.7 2.6 | 299 12 10.5 -5.8 19 468 6401 245 20 18.1 8.5 | 270 19 19.0 0.1 20 400 7590 260 25 24.6 4.3 | 279 26 25.5 -4.0 21 366 8230 275 20 19.9 -1.7 | 296 23 20.8 -10.1 22 351 8534 295 23 20.8 -9.7 | 310 28 21.7 -18.1 23 323 9144 300 41 35.5 -20.5 | 308 46 36.4 -28.8 24 300 9680 280 46 45.3 -8.0 | 289 49 46.1 -16.3 25 284 10058 280 46 45.3 -8.0 | 289 49 46.1 -16.3 26 250 10940 295 55 49.8 -23.2 | 302 60 50.7 -31.6 27 238 11278 295 55 49.8 -23.2 | 302 60 50.7 -31.6 28 200 12410 285 62 59.9 -16.0 | 292 65 60.7 -24.4 29 193 12637 290 63 59.2 -21.5 | 296 67 60.0 -29.9 30 188 12802 290 63 59.2 -21.5 | 296 67 60.0 -29.9 31 150 14190 285 52 50.2 -13.5 | 293 56 51.1 -21.8 32 118 15604 270 55 55.0 -0.0 | 278 56 55.8 -8.3 33 113 15850 270 56 56.0 -0.0 | 278 57 56.8 -8.3 34 100 16570 260 28 27.6 4.9 | 277 29 28.4 -3.5 35 97 16764 280 31 30.5 -5.4 | 294 34 31.4 -13.7 36 70 18640 120 9 -7.8 4.5 | 61 8 -6.9 -3.8 37 50 20650 100 30 -29.5 5.2 | 84 29 -28.7 -3.1 38 30 23810 95 29 -28.9 2.5 | 78 29 -28.0 -5.8 39 20 26380 85 15 -14.9 -1.3 | 56 17 -14.1 -9.6 Wind Parameters Mean winds (0-6000m): 144.2 at 11.2 knts Storm direction: 174.2 at 8.4 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -143.9 deg Storm rel helicity (0-3000m) pos: 106.7 neg: -11.7 tot: 95.0 m^2/s^2 ave: 31.7 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 4.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 1.49 Bulk Shear: 49.86 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 28 12 14 19| 7.3 0.0 7.3| 15.9 0.0 15.9 31.8 0.43| 7.4 3.2 1000 39 13 22 20| 4.7 0.0 4.7| 58.7 0.0 58.7 58.7 0.64| 9.1 5.8 1500 58 14 35 19| 6.8 0.0 6.8| 92.1 0.0 92.1 61.4 0.62| 10.4 6.5 2000 69 15 44 19| 3.8 0.0 3.8|102.9 -9.2 93.7 46.9 0.46| 11.1 5.1 2500 77 14 48 17| 3.0 0.0 3.0|103.5 -11.7 91.8 36.7 0.36| 10.7 3.9 3000 88 13 54 15| 3.3 0.0 3.3|106.7 -11.7 95.0 31.7 0.42| 10.1 4.2 4000 111 12 70 11| 2.2 0.0 2.2|111.5 -14.8 96.7 24.2 0.37| 9.2 3.4 5000 133 12 89 8| 1.9 0.4 2.3|126.0 -18.6 107.4 21.5 0.35| 9.5 3.3 6000 144 11 97 6| 0.7 1.4 2.1|161.4 -87.8 73.6 12.3 0.19| 11.3 2.2 Wrote GIF file: /home/apache/climate/data/raob//YBMA/skewt/YBMA.skewt.20251014.23.gif